All-Season Passenger Car Touring tire.* 3D cayon sipe technology* Angled tread grooves on every tread rib* Four circumferential grooves* Road Hazard Protection* 70,000 Mile/115,000 Km Limited Tread Life Warranty* Increases edges for enhanced ice braking and all-weather handling while the design’s interlocking characteristics form a more solid tread block under load for excellent dry weather performance* Add void for packed snow* Help evacuate water and enhance hydroplane resistance